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compactExpandCssCommand.py
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compactExpandCssCommand.py
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import sublime
import sublime_plugin
import re
class CompactExpandCssCommand(sublime_plugin.TextCommand):
def run(self, edit, action='compact'):
# Format all the code
if re.match(r'.*\.css$', self.view.file_name()) :
regx = '\}[ \t]*(?=[^\n]\S)|\}\s+(?=\n)'
rules1 = self.view.find_all(regx)
for x in rules1:
self.view.replace(edit, self.view.find(regx, x.a), "}\n")
# Format all the code End
rule_starts = self.view.find_all('\{')
rule_ends = self.view.find_all('\}')
if len(rule_starts) != len(rule_ends):
sublime.message_dialog("value not match!")
return
area = Ele.getArea(rule_starts, rule_ends)
rules_regions = list()
regions_to_process = list()
selections = self.view.sel()
if len(selections) == 1 and selections[0].empty():
selections = [sublime.Region(0, self.view.size())]
for i in range(len(area)):
rule_region = area[i]
rules_regions.append(rule_region)
for sel in selections:
if sel.intersects(rule_region):
regions_to_process.append(rule_region)
break
regions_to_process.reverse()
self.process_rules_regions(regions_to_process, action, edit)
def process_rules_regions(self, regions, action, edit):
actions = {
'compact': self.compact_rules,
'expand': self.expand_rules,
'toggle': self.toggle_rules
}
actions[action](regions, edit)
def toggle_rules(self, regions, edit):
grouped_rules = list()
for r in regions:
action_key = 'expand' if self.rule_is_compact(r) else 'compact'
if not grouped_rules or not action_key in grouped_rules[-1]:
grouped_rules.append({action_key: []})
grouped_rules[-1][action_key].append(r)
for group in grouped_rules:
for (action, rules) in group.items():
self.process_rules_regions(rules, action, edit)
def compact_rules(self, regions, edit):
view = self.view
for collapse_region in regions:
content = view.substr(collapse_region)
if re.match(r"\{[^\}]*\{", content):
continue
match = re.match(r"\{([^\}]*)\}", content)
rules = match.group(1).split(';')
tmpRules = []
for r in rules:
key = r.strip()
attr = key.split(':')
attr = [a.strip() for a in attr]
attr = ': '.join(attr)
tmpRules.append(attr)
rules = '; '.join(tmpRules)
view.replace(edit, collapse_region, '{ ' + rules + '}')
def expand_rules(self, regions, edit):
view = self.view
for expand_region in regions:
content = view.substr(expand_region)
if re.match(r"\{[^\}]*\{", content):
continue
indent = ''
if expand_region.deep > 0:
indent = '\t'
match = re.match(r"\{([^\}]*)\}", content)
rules = match.group(1).split(';')
rules = filter(lambda r: r.strip(), rules)
tmpwRules = []
for r in rules:
key = r.strip()
attr = key.split(':')
attr = [a.strip() for a in attr]
attr = ': '.join(attr)
tmpwRules.append('\t' + indent + attr + ';\n')
rules = ''.join(tmpwRules)
view.replace(edit, expand_region, '{\n' + rules + indent + '}')
def rule_is_compact(self, rule):
return re.match(r"^\{.*\}$", self.view.substr(rule))
def expand_to_css_rule(view, cur_point):
'''expand cursor inside css rule to whole css rule'''
rule = '^\w*[^{}\n]+ ?\{([^{}])*\}'
css_rules = view.find_all(rule)
for css_rule in css_rules:
if css_rule.contains(cur_point):
return css_rule
# just return cur_point if not matching
return cur_point
class ExpandToCssRuleCommand(sublime_plugin.TextCommand):
def run(self, edit):
regions = []
for s in self.view.sel():
regions.append(expand_to_css_rule(self.view, s))
for r in regions:
self.view.sel().add(r)
class Ele(sublime.Region):
"""get regions"""
deep = 0
def getArea(rule_starts, rule_ends):
length = len(rule_starts)
area = list()
pop = list()
i = 0
j = 0
while j < length:
r_end = rule_ends[j].b
if i < length:
l_start = rule_starts[i].a
if l_start < r_end:
pop.append(l_start)
i = i + 1
continue
t = Ele(pop.pop(), r_end)
t.deep = len(pop)
area.append(t)
j = j + 1
return area